Value | Category | Cases | |
---|---|---|---|
-1 | Missing | 0 |
0%
|
1 | Not at all free | 12 |
1%
|
2 | Not very free | 54 |
4.5%
|
3 | Somewhat free | 212 |
17.8%
|
4 | Completely free | 900 |
75.6%
|
9 | Don't know | 12 |
1%
|
998 | Refused | 0 |
0%
|